Sessile polyps are flat growths that develop in the colon or intestines. There are several types of sessile polyps. These include sessile serrated adenomas, villous adenomas, tubular adenomas, and ...

Sessile polyps develop on the mucosa, the tissue that lines the colon and other organs. They are flat and round and mostly harmless, but some can become cancerous. Polyps can be peduncled or sessile.

It’s so much fun to think your period isn’t coming for another two weeks, then get a surprise during a bathroom trip in the middle of the day. (Even better when you don’t have any pads or tampons on ...